characters " colorful " , using clear lines and gr ##ada ##tion to " finish them neatly " . according to wat ##ana ##be , the developers asked him to create a package design " similar to pop art . . . without being particular to conventional packages " – something " original " and " st ##yl ##ish " . the game was released in north america , europe , and australia on june 23 , 1991 , and in japan on july 26 . sega of america packaged it with american genesis consoles , replacing altered beast . genesis owners who bought their consoles before the switch could request free copies of sonic the hedge ##hog by mail . sega of america created a large @
characters " colorful ", using clear lines and gradation to " finish them neatly ". according to watanabe, the developers asked him to create a package design " similar to pop art... without being particular to conventional packages " – something " original " and " stylish ". the game was released in north america, europe, and australia on june 23, 1991, and in japan on july 26. sega of america packaged it with american genesis consoles, replacing altered beast. genesis owners who bought their consoles before the switch could request free copies of sonic the hedgehog by mail. sega of america created a large @